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6.1 Medium

CVE-2024-1550 A malicious website could have used a combination of exiting fullscreen mode and `requestPointerLock` to cause the…

Description

A malicious website could have used a combination of exiting fullscreen mode and `requestPointerLock` to cause the user's mouse to be re-positioned unexpectedly, which could have led to user confusion and inadvertently granting permissions they did not intend to grant. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.

Affected products and versions

Product Affected versions Fixed in
Firefox 123 earliest → < 123 123
Firefox ESR 115.8 earliest → < 115.8 115.8
Thunderbird 115.8 earliest → < 115.8 115.8
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